68 mm reaktivní protitankový granát vz. 75 (RPG-75)

Armored RPG-75
It is a 68mm reactive anti-tank grenade vz.75. It is an effective hand-held anti-tank weapon designed for armored targets and fortified targets. It is designed for single use with a permanently charged cumulative projectile inside the projectile case. The housing has a smooth bore. After firing, the projectile case with the combustion chamber is discarded.
Effective shooting is
up to 200m to the destination
up to 300m per standing target


TTÚ RPG - 75
Caliber ......................................... 68 mm
Missile speed ............................. 189 m/s
Throw distance to 2m high target ..... l90 m
Armor penetration .................... 330 mm
Applicability ................................ from -40 to + 50 ° C
Flight time to self-destruction ......... 3-6 s
Length in transport position ............ 633 mm
Length in combat position ............... 890 mm
Weight of the grenade in the transport position ... 3.2 kg
The weight of the grenade in the fighting position ....... 3.1 kg
Bullet weight ................................... 0.8 kg
Explosive weight ............................... 0.32 kg


RPG-75 armored charge
Main parts: cumulative projectile, powder charge, match screw, rear protective collar, lighter z75, nozzle, front and rear igniter.


Cumulative projectile - with mechanical impact igniter z75, with mechanical detonator fuse rp75, with pyrotechnic delay auto-destruction is permanently stored in the bore of the projectile case.
It consists of the body of the projectile, the complete explosive charge, the top of the projectile, the z75 igniter, the detonator fuse, the bottom cap, the pyrotechnic retarder.
- The body of the projectile is made of aluminum alloy. A complete explosive charge is inserted into the cavity of the projectile body at the front, and a detonator fuse at the rear.
- the complete charge consists of explosive A-IX-1 pressed onto the cumulative insert and the charge charge with the sealing insert.
- The z75 lighter is a mechanical instantaneous head with a NAP-R cumulative impact detonator, which is used to initiate the projectile on impact with the target. The camouflage safety of the lighter is at least 4 m and the full unlocking distance is 12 m.
- rp75 detonator fuse is mechanical and ensures the safety of the shot during the flight of the projectile through the projectile case.
Replacement cumulative projectile - is the same as the cumulative projectile, but contains only non-explosive elements. Instead of explosive A-IX-1 and detonator fuse, there is an aluminum insert. It has a spare lighter made as one component. The reactive anti-tank grenade with a reactive missile/RPG Nh - 75/has a combustion chamber with a sharp powder charge and is designed for sharp school shooting.
For training in shooting, an insert barrel caliber 7.62 mm is used, for which a 7.62 mm pistol cartridge with a aiming bullet vz. 43 (7.62 - Zm 75). The charge is manufactured with a aiming bullet and a tracer and is processed with dust Nc dp P2. The tip of the bullet is marked with a green color and a white stripe.
The RPG Šk - 75 school grenade, the main parts and weight of which are the same as those of the sharp RPG-75, is also composed of non-explosive, spare parts for training and handling the RPG-75. A spare missile can be used in it, without a pyrotechnic retarder.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#97442 Version : 0
TTD:
Caliber: 68mm
initial velocity of the projectile: 190m/s
sight for max distance: 300m
length in transport position: 633mm
Length in combat position: 890mm
Cumulative length: 270mm
weight in transport position: 3.25kg
weight in combat position: 3.10kg
weight of cumulative charge: 0.81kg
weight of explosive charge: 0.085kg
flight time to self-destruct: 3-6s
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#84213 Version : 0
main parts of RPG vz.75:
-firing case with mechanical sights and full trigger
-combustion chamber with powder charge and expansion nozzle
-cumulative grenade



sights
- dioptric sight - flap, window, three dioptric apertures
- frame sight - has a deliberate warp of steel wire marked 2,2.5,3. On the wire for 200m there are 2 targets attached, which divide the wire into quarters, in the lower part there are frame windows for determining the distance of the target size 2mx6m
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#84236 Version : 0
zatial len tolko
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#83349 Version : 0
lighter Z 75
Characteristics:


impact
head
immediate
with mask security (4 - 12 m)
with self-destruction (pyrotechnically from stpovka)
secured type
Construction:


head part Z75
lighter body
detonator carrier with detonator
zigzag groove housing
bottom part of rp75
fuse body
detonator carrier
Activity:


Before the shot:
Z75: in the locked position, the detonator carrier is secured by a ball held by an inertia sleeve
rp75: the detonator carrier is held by safety balls, which are then held by an inertia sleeve and it is held by a ball
When shooting:
Z75: due to inertia, the inertia sleeve lowers and the locking ball falls out
rp75: due to inertia, the inertia sleeve lowers and the locking ball holding the inertia sleeve falls out
In flight:
Z75: after the influence of the inertial force ends, the spring of the detonator carrier moves the detonator carrier through the zigzag groove into the front part of the lighter body
rp75: at the end of the inertial force, the inertial sleeve moves due to the spring to the upper position, releasing the 4 balls that held the detonator carrier. The detonator carrier with the detonator moves under the influence of the spring into the space in the filling charge
In case of impact:
Z75: impact on the target initiates the impact cumulative detonator NAP-R and transmits the detonation wave to the bottom of the double-sided detonator ASP-O
rp75: the initiated detonator activates the charge charge and the one around the inert insert activates the explosive charge
Self-destruction: during the shot, a tracker is ignited, which burns to the maximum shooting distance. If the missile misses the target, the tracker burns to the amplifying charge, which ignites and ignites a double-sided detonator.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#99551 Version : 0
reaktivny komulativny grenade (RPG).
68 mm reaktivní protitankový granát vz. 75 (RPG-75) - Private property

Private property
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#85423 Version : 0
Colors made reakcie Martin.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#83352 Version : 0
RPG-75.
68 mm reaktivní protitankový granát vz. 75 (RPG-75) - Private property

Private property
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#85424 Version : 0
Illustrative diagram with a cross-section of the RPG-75
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#94913 Version : 0
RPG-75 is quite interesting once again, things - from the point of view of the operation principle of respectively the activities of the main parts before and during the shot can be quite simply to use as a "carried a whip" - I don't mean to whoever it should attempt to pick up or manipulated, but basically as bait against projíždějícímu the vehicle... and the shooter is then pretty far... but then simply does not choose a target, which can happen to be the vehicle of civil..
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#106845 Version : 0
The gun used aj slovenskí soldiers in operácii Iracká sloboda. The picture Slovak soldier during a practice streľbe.

.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#142139 Version : 0
my sources
subor otazok to zakonu 119 / 2002 Coll on zbrojny preukaz F
photo by author.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#233144 Version : 0
Previous post:
In the image image64.jpg THERE IS NOT A CUT OF THE ENTIRE RPG Nh - 75, but A CUT OF "SHARP" CUMULATIVE GRENADE ... in order to preserve its ballistic properties ...
A wade colleague described the grenade set quite aptly.
Even the material captured in image P1010183.JPG is not identified correctly. These are SPARE CUMULATIVE GRENADE from RPG Nh - 75. The difference in the appearance of the INERT grenade on the left and right is given by the period of production - it simply developed ...
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#233151 Version : 0
I would add here an excellent picture of a complete combustion chamber section with a cumulative grenade.


Source: KEU Bratislava
68 mm reaktivní protitankový granát vz. 75 (RPG-75) - Rez strely a spaľovacej komory RPG-75

Rez strely a spaľovacej komory RPG-75
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#263012 Version : 0
The school one is marked with a red triangle, the spare with a cross...
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#659788 Version : 0
Training video on how to operate the RPG-75M, the Spanish C90 anti-tank complex and the Swedish AT-4.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#692689 Version : 0

Diskuse

In the new atm is an article about the new version of the RPG-75 with termobarickou head (RPG-75-TB), TTD agree with the basic version.
At the same time, there is also the advertising material manufacturer (ZEVETA) where is the mention of the modernized version of the RPG-75 is marked RPG-75-M. On the internet I have on her so far found nothing, someone knows something? (Should be in what specifically the modernization of the lies, etc).
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#322632 Version : 0
Hello,
sorry I don't speak czech - hope this works also.


I'm looking for a manual or any more informations about the different types of the RPG-75 - like the normal one, the nh, cv an skolni.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#367885 Version : 0

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Can anyone tell e the difference between these two (in English please)?


Thank you.
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Citace - TheCollector :




Can anyone tell e the difference between these two (in English please)?


Thank you.




A think that there is none differences in functions. Both are training (not explosive). But they made in different times (miscellaneus production series).
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Citace - buko1 :


A think that there is none differences in functions. Both are training (not explosive). But they made in different times (miscellaneus production series).




Thank you for your answer. One last question: Where can you see these are practice projectiles?
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#417955 Version : 0

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Citace - TheCollector :

Citace - buko1 :


A think that there is none differences in functions. Both are training (not explosive). But they made in different times (miscellaneus production series).




Thank you for your answer. One last question: Where can you see these are practice projectiles?

You can tell by looking on the writings on the projectile; if they have "Nh" or "Cv" or "šk.", then its for practice. You can see it on the pic above (a bit worse visible on the one at the left).
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#418082 Version : 0
Thank you for the info, Pelia. Smile.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#419402 Version : 0
I have one question, what does the red cross on the warhead mean? (as in the pictures above)
The Nh marking if I understand correctly means training?
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#580999 Version : 0
OK, and what the krížik, has some sort of significance?.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#581309 Version : 0
He does. It should indicate that it is an inert warhead (i.e. it does not contain explosives, or is delaborated), usually this is used for school ammunition.
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#581363 Version : 0
Thank you for the confirmation.(I assumed something to that effect I just wasn't sure.)
URL : https://www.valka.cz/68-mm-reaktivni-protitankovy-granat-vz-75-RPG-75-t21864#581396 Version : 0

Citace - palič :

RPG-75 is quite interesting one more thing - in terms of the principle of operation or the activity of the main parts before and during the shot can be quite easily used as " trapped "- I do not mean who will try to lift it or manipulate it, but basically as a bait against a passing vehicle ... and the shooter is then quite far ... but then he just does not choose a target, which may become, for example civilian vehicle.



Although late, but I dare say that this ubiquitous theory is totally misguided and unusable. If an unlocked projectile hits an obstacle after the shot, the explosion simply will not occur. In this case, it is a distance of at least about 12-15m. So put it directly in the ditch on the road- it will not work. at least 20 meters long wire somewhere in the field or forest is somarina.This will be confirmed by every engineer and specialist in the field.In addition, to disguise the rpg itself is also not easy, because it must remain free and uncovered rear nozzle. torn off) from the intentional even before the projectile leaves the projectile case, or at worst you the whole rpg will rupture the gas pressure directly on the spot. In addition, the trigger lever has minimal resistance, so the weight of the wire or a fallen smaller branch will detonate it, making an auxiliary counterweight is again tedious and difficult to disguise. In addition, it is necessary to permanently unblock the fuse, or whether it is not possible without the use of force, moreover, such an adjustment would be irreversible. I would be very interested in who and on what occasion invented this legend.
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Citace - karaco :

... při výstřelu je zažehnuta stopovka, která prohořívá do maximální dálky střelby. Mine-li střela cíl, stopovka prohoří až na zesilovací náplň, která se vznítí a zažehne oboustrannou rozbušku

Ďalšia chyba, žiadna stopovka tam nieje, nachádza sa tam iba pyrotechnický oneskorovač autodeštrukcie.

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